With a population of around 1,000, Sabanilla sits in Alajuela Province, Costa Rica. The city operates in the America/Costa Rica time zone.
In 2025, Sabanilla recorded an average annual temperature of 66°F. The hottest temperatures reached 83°F in March; the coolest were 52°F in February. Total precipitation for the year was 113 inches, with the wettest month being October.
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